Corrigendum: Determining the effects of clumping and porosity on the chemistry in a non-uniform AGB outflow (Astronomy and Astrophysics (2018) 616 (A106) DOI: 10.1051/0004-6361/201732276)

M. Van De Sande, J. O. Sundqvist, T. J. Millar, D. Keller, W. Homan, A. De Koter, L. Decin, F. De Ceuster

Research output: Contribution to journalComment/debate

13 Downloads (Pure)

Abstract

When calculating the models discussed in the article, CO selfshielding was erroneously not taken into account. The CO photodissociation rates are therefore smaller than those used in the article. The lower photodissociation rate leads to a lower abundance of C and O close to the star, which influences our results. While clumping and porosity still affects the chemistry throughout the outflow, the formation of C-bearing species in O-rich outflows and vice versa is not as large, as their formation depends on the abundance of the deficient element. The chemistry of N- and S-bearing species is largely unaffected. (Figure Presented) (Table Presented).

Original languageEnglish
Article numberC1
Number of pages19
JournalAstronomy and Astrophysics
Volume634
DOIs
Publication statusPublished - 29 Jan 2020

ASJC Scopus subject areas

  • Astronomy and Astrophysics
  • Space and Planetary Science

Fingerprint Dive into the research topics of 'Corrigendum: Determining the effects of clumping and porosity on the chemistry in a non-uniform AGB outflow (Astronomy and Astrophysics (2018) 616 (A106) DOI: 10.1051/0004-6361/201732276)'. Together they form a unique fingerprint.

Cite this